A treatise on diamonds and pearls
Subtitle: in which their importance is considered, and plain rules are exhibited for ascertaining the value of both; and the True method of manufacturing diamonds
By: by David Jeffries.
Edition: The fourth edition, corrected to the present time.
Publisher: W. L. Molyneux
Published: 1871
Place of publication: London
Language: eng
Number of pages: 96
Subjects: Diamonds; Pearls; Precious stones, Artificial